Campagnolo Chorus 12-Speed Crankset (Ultra-Torque)
The new Chorus crankset is a true concentrate of technology and versatility.
Technically advanced thanks to unidirectional construction technology in carbon fiber, it is produced directly molded without any surface coating and has an Ultra-Torque steel axle like the Record crankset.
It is versatile thanks to its new ring of 123 mm bolts that, while giving it an extreme-performance structure, also ensures a wider variety of use segments. Available with 165, 170, 172.5 and 175 mm cranks, the new smaller ring of bolts on the Chorus crankset makes it compatible with 52/36, 50/34 chainrings and with the brand new 48/32 crowns.
Lengths: 165, 170, 172.5, 175 mm
Combinations: 32/48, 34/50, 36/52
The Q Factor remains the same (145.5)
Unidirectional carbon fiber cranks, steel axle and aluminum chainrings
Symmetrical teeth on the internal chainring
Optimized design for any chainring combination
Mfr Claimed Weight
728 grams (172.5 version with 32/48)